{
  "manageEntity": {
    "action": "Repost",
    "entityId": "437329255",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xefaced45cd2ff18e176c143236b53e2942b599a8bd739aa2e4b7624eb5c37ff3",
    "signature": "0x5ce24d70d10787a3159b25c1917f1ba5f492289669bdb8d06e5484237facda050f9e1ff69dae20ddba706b44e80bf7a9a4b9bd415a5bdacb4d8dbbe22492096a1b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}